九年級Unit2重難點知識(超全)

1、九年級 Unit2 重難點知識（超全）一、 短語1 .be more interested in對更感興趣 .2 .on the swim team 游泳隊的隊員.3 .be terrified of 害怕 .4 .gym class 體操課 .5 .worry about.擔心.6 .all the time一直, 總是7 .chat with 與閑聊8 .hardly ever 幾乎從不9 .walk to school = go to school on foottake the bus to school = go to school by bus10 .as well as 不僅而且

2、11 .get into trouble 遇到麻煩12 .make a decision 做出決定13 .to one s surprise 使某人吃驚的是14 .take pride in為感到驕傲15 .pay attention to 留心 , 注意16 .consist of由組成/構(gòu)成. be made up of由組成/構(gòu)成 .17.instead of代替, 而不是18.in the end最后, 終于19.play the piano彈鋼琴二、知識點1 .used to 過去常常做某事, 暗指現(xiàn)在已經(jīng)不存在的動作或狀態(tài) . 后跟動詞原形. used to do sth.Ther

3、e used to be .（反意疑問句）didn ' t there?否定形式為: didn t use to 或 usedn t to疑問形式為：Did use to？或Used to？ be/getused to doing sth. 習慣于 , to 為介詞 .2 .wear 表示狀態(tài).=be in + 顏色的詞puton 表示動作.dress+ 人 給某人穿衣服.dress sb. / oneselfhaveon 表示狀態(tài)（不用于進行時態(tài)）3 .on the swim team on 是的成員，在 供職.4 .Don t youremember me? 否定疑問句. （考點）

4、Yes, I do. 不 , 我記得 . No, I don t 是的 , 我不記得了5 . 反意疑問句: 陳述部分的主語為this, that, 疑問部分主語用it; 陳述部分主語用these, those, 疑問部分用they 做主語 .例 : This is a new story, isn t it?Those are your parents, aren t they? 陳述部分是there be 結(jié)構(gòu) , 疑問部分仍用there例 : There was a man named Paul, wasn t there? I am 后的疑問句, 用 aren t I例 : I am i

5、n Class 2, aren t I? 陳述部分與含有not, no, never, few, little, hardly,seldom, neither, none 等詞時 , 疑問部分用肯定.例 : Few people liked this movie, didn t they?但陳述句中若帶有否定前綴或后綴的單詞時, 這個句子仍視為肯定 , 后面仍用否定.例 : Your sister is unhappy, isn t she? 陳述部分的主語若為不定式或V-ing 短語 , 疑問部分主語用it.例 : To spend so much money on clothes is u

6、nnecessary, isn t it? 陳述句中主語是nobody, no one, everyone, everybody 等指人的不定代詞時, 疑問部分用they 做主語 ; 若陳述部分主語是something, anything, noting, everything等指事物的不定代詞時 , 疑問部分用it 做主語 .例 : Nobody says one word about the accident, do they?Everything seems perfect, doesn t it? 當主語是第一人稱I 時 , 若謂動為think,believe, guess 等詞時 ,

7、 且其后跟賓叢, 這時疑問句部分的人稱, 時態(tài)要與賓語從句保持一致, 同時還要考慮否定轉(zhuǎn)移.例 : I don t think he can finish the work intime, can he? 前面是祈使句, 后用 will you? （let s 開頭時 , 后用 shallwe?）6 .be terrified of 害怕的程度比be afraid of 深 .7 .miss: 思念 , 想念 例 : I really miss the old days. 錯過 , 未中 , 未趕上 , 未找到 .例 : It s a pity that you miss the bus.Th

8、e boy shot at the goal, but missed.8 .no more （用在句中 尸not - any more （用在句尾）指次數(shù)；no longer （ 用在句中 尸not - any longer （ 用在句尾） 指時間.9 .right: adj. 正確的 , 右邊的n. 右方 , 權(quán)利 adv. 直接地 .1.1 It seems that Yu Mei has changed a lot. = Yu Mei seems to have changed a lot.11 .afford + n. /pron. afford + to do 常與 can, be

9、able to連用 .例 : Can you afford a new car?The film couldn t afford to pay such largesalaries.12 .as well as 連詞，不但而且強調(diào)前者.（若引導主語, 謂動與前者在人稱和數(shù)上一致例 : Living things need air and light as well as water.生命不僅需要水, 還需要空氣和陽光.I as well as they am ready to help you.不僅是他們, 我也愿意幫助你.13 .alone = by oneself 獨自一人. lonely

10、 孤獨的 , 寂寞的.1.1 in the last/past + 一段時間during the last/past + 一段時間與現(xiàn)在完成時連用.15 .die (v.) dead (adj.) death (n.) dying ( 垂死的 )16 .play the piano 彈鋼琴17 .be/become interested in sth.對感興趣 be interested in doing sth. 對做感興趣show great interest in 在方面產(chǎn)生極大的興趣 a place of interest 一處名勝some places ofinterest如： He

11、 is interested in math, but he isn t interested in speakingEnglish. 他對數(shù)學感興趣，但是他對說英語不感興趣。 interested adj. 感興趣的，指人對某事物感興趣，往往主語是人 interesting adj. 有趣的，指某事物/某人具有趣味，主語往往是物 an interesting book / man18 .害怕 be terrified of sth. 如：I am terrified ofthe dog.be terrified of doing sth.如： I amterrified ofspeaking

12、.19 .on 副詞，表示（電燈、電視、機械等）在運轉(zhuǎn)中/打開，其反義詞off. with the light on 燈開著20.walk to somewhere 步行到某處walk to school 步行到學校21.spend 動詞，表示“花費金錢、時間”spendon sth.在某事上花費（金錢、時間）spend。 doing sth. 花費（金錢、時間）去做某事 如： Hespends too much time on clothes. 他花費太多的時間在衣著 Hespend 3 months building the bridge. 他花費了三個月去建這座橋。pay for 花費如

13、： I pay 10 yuan for the book. 我花了 10 元買這本書。take 動詞 有“花費”的意思 常用的結(jié)構(gòu)有：It take（s） sb.to do sth. 如：It takes mea day to read thebook.22 .chat with sb. 與某人閑聊如： I like to chat with him.我喜歡和他聊天。23 .worry about sb./ sth. 擔心某人/某事 worry 是動詞be worried about sb./sth. 擔心某人/ 某事 worried 是形容 詞如：Don t worry about him.

14、 不用擔心他。Mother is worried about herson. 媽媽擔心他的兒子。24 .all the time 一直、始終25 .take sb. to + 地方 送 /帶某人去某個地方如：A person took him to the hospital.一個人把他送到了醫(yī)院。Lui took me home. 劉把我送回了家。（home 的前面不能用 to）26 . hardly adv. 幾乎不、沒有hard 困難的；猛烈地hardly ever 很少hardly 修飾動詞時，通常放在助動詞、情態(tài)動詞之后，實 義 動詞之前助動詞 /情態(tài)動詞hardlyhardly +

15、實義動詞如：I can hardly understand them. 我?guī)缀醪荒軌蛎靼姿麄?。Ihardly have time to do it.我?guī)缀鯖]有時間去做了。Itrains hard outside, I could hardly go out.1.1 in the last few years.在過去的幾年內(nèi)常與完成時連用如：在過去I have lived in China in the last fewyears.的幾年內(nèi)我在中國住。28 .be different from 與不同29 .how to swim 怎樣游泳不定式與疑問詞連用：動詞不定式可以和what, whic

16、h, how,where, when 等引導的疑問句連用，構(gòu)成不定工短語。如：The question is when to start.問題是什么時候開始。I don t know where to go. 我不知道去哪。30 .make sb./ sth. + 形容詞make you happymake sb./ sth. + 動詞原形make him laugh31 .move to +地方搬到某地如： I movedto Beijing last year.32.Itseems that + 從句 看起來好像 如：It seems that he has changed a lot.

17、看起來他好像變了許多。33.help sb. with sth. 幫某人某事Help sb. (to ) do sth.幫某人做某事She helped me with English. 她幫助我學英語。She helped me (to) study English 。 她幫助我學習英語。作形容詞15 歲的作名詞指15 歲的人指年齡15 歲如：一個 15 歲的男孩34.fifteen-year-oldfifteen-year-olds fifteen years old a fifteen-year-old boy歲的人喜歡唱歌。Fifteen-year-olds like to sing.

18、 15Iam fifteen years old .我是 15 歲。35 .支付不起can' t /couldn ' t afford to do sth.can t / couldn t afford sth.如： I can t/couldn t afford to buy the car.I can t/couldn t afford thecar. 我買不起 這個輛小車。36 .as + 形容詞./副詞+ as sb. could/can盡某人的能力如:Zhou run as fast as her could/can.她盡她最快的能力去跑。37 .get into t

19、rouble with遇到麻煩38 .in the end 最后39 .make a decision 下決定下決心40 .to one ssurprise 令某人驚訝如：totheir surprise 令他們驚訝to LiLei s surprise 令李雷驚訝41 .take pride in sth. 以而自豪 如：His father always take pride in him.他的爸爸總是以他而自豪42 .pay attention to sth.對注意，留心 如：You must pay attention to your friend.你應(yīng)該多注意你的朋友。43.be able to do sth.能做某事如：She is able to do it.她能夠做到。44.give up doing sth. 放棄做某事如：My father has given up smoking. 我爸爸已經(jīng)放棄吸煙了。復合句與簡單句的轉(zhuǎn)化： whenat the